dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:21:42Z
dc.date.accessioned2022-10-05T17:58:48Z
dc.date.available2014-05-27T11:21:42Z
dc.date.available2022-10-05T17:58:48Z
dc.date.created2014-05-27T11:21:42Z
dc.date.issued2005-12-01
dc.identifierProceedings - International Symposium on Electrets, v. 2005, p. 344-347.
dc.identifierhttp://hdl.handle.net/11449/68534
dc.identifier10.1109/ISE.2005.1612394
dc.identifierWOS:000236764500091
dc.identifier2-s2.0-33847698096
dc.identifier7607651111619269
dc.identifier6475585105456744
dc.identifier0000-0001-8001-301X
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3918067
dc.description.abstractThis work shows the preparation and characterization of composites obtained by mixing natural rubber (NR) and carbon black (CB) in different percentages aiming suitable mechanical properties, processability and electrical conductivity for future applications as transducers in pressure sensors. The composites NR/CB are characterized through dc conductivity, thermal analysis using differential scanning calorimetry (DSC), dynamic mechanical thermal analysis (DMA), thermogravimetry (TGA) and stress-strain test. The electrical conductivity changed from 10-9 to 10 Sm-1 depending on the percentage of CB in the composite. Besides, it was found a linear (and reversible) dependence of the conductivity on the applied pressure in the range from 0 to 1.6 MPa for the sample 80/20 (NR/CB wt%).
dc.languageeng
dc.relationProceedings - International Symposium on Electrets
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectCarbon black
dc.subjectComposite materials
dc.subjectMechanical properties
dc.subjectMixing
dc.subjectPressure sensors
dc.subjectRubber
dc.subjectStress-strain curves
dc.subjectThermomechanical treatment
dc.subjectConducting composites
dc.subjectPressure range
dc.subjectStress strain tests
dc.subjectElectric conductivity
dc.titleStudy of the thermo-mechanical and electrical properties of conducting composites containing natural rubber and carbon black
dc.typeTrabalho apresentado em evento


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